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Toxic gases and efficient catching in tree crowns

Community and Forum → Entomological collections → Toxic gases and efficient catching in tree crowns

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26.07.2007 8:09, Anthicus

Demonstration of the SN-50 device to first-year students of the University's Biofactory Department at summer practice (photo: M. Kalnins)

Pictures:
SN_50_1.jpg
SN_50_1.jpg — (559.05 k)

26.07.2007 8:12, Anthicus

Demonstration smoke (in practice, it doesn't make sense to smoke on a bush, plus the screen under a tree / bush should be much larger than here), and also the wind, which should not be (see previous messages).

This post was edited by Anthicus - 26.07.2007 08: 13

Pictures:
SN_50_2.jpg
SN_50_2.jpg — (392.89к)

26.07.2007 8:39, Vadim Yakubovich

Beauty! I would like such an aggregate.. But apparently it won't be soon. Unless you do it yourself confused.gif

26.07.2007 9:00, Zhuk

Yeah! I can hardly get such a thing frown.gif.

Anthicus, does it also shoot down butterflies (nocturnal ones)?

26.07.2007 9:07, Anthicus

Yeah! I can hardly get such a thing frown.gif.

Anthicus, does it also shoot down butterflies (nocturnal ones)?


Puts to sleep, as I wrote yesterday, everything: insects (all), spiders, millipedes, snails, frogs, lizards, etc. Birds, however, have not yet fallen even once. But I think they would also be put to sleep if they didn't fly away from frightsmile.gif.Fortunately, as I said before, all this wakes up later and runs / spreads / flies away.

This post was edited by Anthicus - 26.07.2007 09: 11
Likes: 2

26.07.2007 9:09, Anthicus

Another photo.

Pictures:
SN_50_3.jpg
SN_50_3.jpg — (629.97к)

26.07.2007 12:06, omar

I apologize to Dmitry for my unfair statements and bad thoughts, due to the scant information on this issue, due to the lack of words in the first posts of the author.

26.07.2007 14:38, Anthicus

I apologize to Dmitry for my unfair statements and bad thoughts, due to the scant information on this issue, due to the lack of words in the first posts of the author.


There's nothing to apologize for! Everyone has the right to their own opinion.
Sincerely, Dmitry
Likes: 1

28.07.2007 16:20, Aleksandr Ermakov

Related question: is it possible to achieve similar results without expensive and inaccessible installations? Just in the right weather and in the right place to make one or more smoke fires and periodically sprinkle pyrethroid concentrate there.

29.07.2007 0:12, Bad Den

Related question: is it possible to achieve similar results without expensive and inaccessible installations? Just in the right weather and in the right place to make one or more smoke fires and periodically sprinkle pyrethroid concentrate there.

No, that won't do - the pyrethroids will burn.
In these installations, the principle is different - in the pipe, the insecticide solution is sprayed by a shock wave to a fine state and flies out in the form of fog (they are called "fog generators "or"foggers"). Please note that the pipe of the units is covered with a metal mesh - hot, so as not to get burned.
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